157436748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1181}}^1$

素因数の和:1244

約数の個数: 108

約数和(自身を含む): 475854288

約数和(自身を除く): 318417540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 529, 644, 828, 966, 1058, 1181, 1449, 1587, 1932, 2116, 2362, 2898, 3174, 3543, 3703, 4724, 4761, 5796, 6348, 7086, 7406, 8267, 9522, 10629, 11109, 14172, 14812, 16534, 19044, 21258, 22218, 24801, 27163, 33068, 33327, 42516, 44436, 49602, 54326, 66654, 74403, 81489, 99204, 108652, 133308, 148806, 162978, 190141, 244467, 297612, 325956, 380282, 488934, 570423, 624749, 760564, 977868, 1140846, 1249498, 1711269, 1874247, 2281692, 2498996, 3422538, 3748494, 4373243, 5622741, 6845076, 7496988, 8746486, 11245482, 13119729, 17492972, 22490964, 26239458, 39359187, 52478916, 78718374, 157436748]

約数ペア:

[(1, 157436748), (2, 78718374), (3, 52478916), (4, 39359187), (6, 26239458), (7, 22490964), (9, 17492972), (12, 13119729), (14, 11245482), (18, 8746486), (21, 7496988), (23, 6845076), (28, 5622741), (36, 4373243), (42, 3748494), (46, 3422538), (63, 2498996), (69, 2281692), (84, 1874247), (92, 1711269), (126, 1249498), (138, 1140846), (161, 977868), (207, 760564), (252, 624749), (276, 570423), (322, 488934), (414, 380282), (483, 325956), (529, 297612), (644, 244467), (828, 190141), (966, 162978), (1058, 148806), (1181, 133308), (1449, 108652), (1587, 99204), (1932, 81489), (2116, 74403), (2362, 66654), (2898, 54326), (3174, 49602), (3543, 44436), (3703, 42516), (4724, 33327), (4761, 33068), (5796, 27163), (6348, 24801), (7086, 22218), (7406, 21258), (8267, 19044), (9522, 16534), (10629, 14812), (11109, 14172)]